"Wow. I'm kinda surprised he hasn't popped you one yet." Like. Really surprised, Simon. Kuzuryuu had a bit of a temper, but maybe he'd been trying to tamp it down lately. Heiji figured Kuzuryuu as someone who absolutely could get physical, should the situation call for it. Maybe Simon didn't qualify?

"So then what is it?" Prooobably not a good idea to tell Simon it'd been a joke, because... well, most people didn't joke about murder. HA HA HA.